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ARB Slimline 100Ah LiFePO4 battery with 40A DC-DC charger

Restocking in progress - Contact us for delivery times


Regular price CHF 1,897.00
Sale price CHF 1,897.00 Regular price CHF 1,997.00
Tax included. Shipping calculated at checkout.

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ARB Slimline 100Ah LiFePO4 auxiliary battery with integrated 40A charger

Looking for a compact, high-performance auxiliary battery for your 4x4? The ARB Slimline 100Ah LiFePO4 battery is the ideal solution. Designed for off-road adventure enthusiasts, it provides reliable power for all your electrical accessories without the risk of draining your vehicle's main battery.

Power and capacity tailored to your 4x4 needs

With its 100Ah (1280Wh) capacity, this battery provides enough energy to power your power-hungry equipment such as a Fridge laptop, a 2000W coffee machine, or an induction stove. Its 200A discharge capacity for 20 minutes guarantees optimal power when you need it. You can even connect multiple batteries in parallel for more autonomy.

Key Features of the ARB Slimline 100Ah Battery

  • Lightweight (16 kg) and durable Lithium Iron Phosphate (LiFePO4) battery
  • Built-in 4-stage, 40A DC-DC charger for fast and safe charging
  • Dual inputs: compatible with conventional and smart alternators, and solar panels
  • MPPT function to optimize solar energy harvesting
  • Easy monitoring via ARB mobile app to track status and alerts
  • Replaceable output circuit breaker and soft on/off switch for safety
  • Compact dimensions: 71.2 x 26.6 x 5 cm, easy to install
  • 5-year manufacturer's warranty

Easy and secure installation

ARB offers specific mounting bracket kits tailored to your vehicle as well as universal wiring harnesses (sold separately). The integrated DC-DC system greatly simplifies installation and protects your primary battery.

What are the capacities of the ARB Slimline 100Ah battery?

This battery offers 100Ah (1280Wh) and can provide a 200A discharge for 20 minutes, perfect for powering your power-hungry electrical devices.

Is it compatible with solar panels?

Yes, thanks to its MPPT function and dual inputs, it optimizes solar charging and accepts both conventional and smart alternators.

How to monitor battery status?

You can track battery health and alerts via the ARB mobile app, for easy and efficient management.

What is the weight and dimensions of the battery?

The battery weighs 16 kg, with compact dimensions of 71.2 cm long, 26.6 cm wide and 5 cm high, making it easy to install.

What guarantees and securities does ARB offer?

It comes with a 5-year warranty, includes a safety on/off switch, a replaceable output fuse, and meets rigorous international standards.

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ARB Slimline 100Ah LiFePO4 battery with 40A DC-DC charger

CHF 1,897.00

How can I be sure of the quality?

Our commitment is simple: we only sell high-quality equipment. Every product comes from leading brands and is covered by a warranty. Your satisfaction and safety are our priorities.

How does the installation process work?

Assembly instructions are usually provided with each product. For some more technical equipment, we recommend consulting a professional. Feel free to check out our tutorials or ask us for advice.

What are the delivery times ?

We ship in-stock items within 24-48 hours. Delivery time then depends on the carrier and your location (generally 2 to 4 business days). You will receive a tracking number by email as soon as your package leaves our warehouse.

What if the product does not suit me?

If a product doesn't suit you, you have 14 days after receipt to return it. Simply contact our customer service, and we'll guide you through the exchange or refund process, provided the item is new, unassembled, and in its original packaging. (If the return is due to an error on your part, you will be responsible for the return shipping costs.)